Pocket knife



FIG. 1 is a perspective view of the pocket knife.

FIG. 2 is a side elevation view of the pocket knife in FIG. 1 with the blades open.

FIG. 3 is a side elevation view of one side of the pocket knife in FIG. 1.

FIG. 4 is a side elevation view of the other side of the pocket knife in FIG. 1.

FIG. 5 is a top plan view looking down on the pocket knife in FIG. 1.

FIG. 6 is a bottom plan view looking upwardly on the pocket knife in FIG. 1. 

The ornamental design for a pocket knife, as shown. 